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Finding the Third Proportional to 27,341,331 and 64,541,787

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Solution

The third proportional to 27,341,331 and 64,541,787 is: 152,356,967.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,341,331 : 64,541,787 = 64,541,787 : x
  2. Step 2: Convert to fraction form
    27,341,331/64,541,787 = 64,541,787/x
  3. Step 3: Cross multiply
    27,341,331x = 64,541,787 × 64,541,787
  4. Step 4: Simplify right side
    27,341,331x = 4,165,642,269,153,369
  5. Step 5: Solve for x
    x = 4,165,642,269,153,369/27,341,331
  6. Step 6: Final answer
    x = 152,356,967.16

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.